{"id":"https://openalex.org/W2807426426","doi":"https://doi.org/10.3390/s18072149","title":"Acoustic Parametric Signal Generation for Underwater Communication","display_name":"Acoustic Parametric Signal Generation for Underwater Communication","publication_year":2018,"publication_date":"2018-07-04","ids":{"openalex":"https://openalex.org/W2807426426","doi":"https://doi.org/10.3390/s18072149","mag":"2807426426","pmid":"https://pubmed.ncbi.nlm.nih.gov/29973519"},"language":"en","primary_location":{"id":"doi:10.3390/s18072149","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18072149","pdf_url":"https://www.mdpi.com/1424-8220/18/7/2149/pdf?version=1530691299","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/18/7/2149/pdf?version=1530691299","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059177956","display_name":"Mar\u00eda Campo-Valera","orcid":"https://orcid.org/0000-0003-0084-3844"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Mar\u00eda Campo-Valera","raw_affiliation_strings":["Institut d\u2019Investigaci\u00f3 per a la Gesti\u00f3 Integrada de les Zones Costaneres (IGIC), Universitat Polit\u00e8cnica de Val\u00e8ncia (UPV), 46730 Gandia, Val\u00e8ncia, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut d\u2019Investigaci\u00f3 per a la Gesti\u00f3 Integrada de les Zones Costaneres (IGIC), Universitat Polit\u00e8cnica de Val\u00e8ncia (UPV), 46730 Gandia, Val\u00e8ncia, Spain","institution_ids":["https://openalex.org/I60053951"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044498692","display_name":"M. Ardid","orcid":"https://orcid.org/0000-0002-3199-594X"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Miguel Ardid","raw_affiliation_strings":["Institut d\u2019Investigaci\u00f3 per a la Gesti\u00f3 Integrada de les Zones Costaneres (IGIC), Universitat Polit\u00e8cnica de Val\u00e8ncia (UPV), 46730 Gandia, Val\u00e8ncia, Spain"],"raw_orcid":"https://orcid.org/0000-0002-3199-594X","affiliations":[{"raw_affiliation_string":"Institut d\u2019Investigaci\u00f3 per a la Gesti\u00f3 Integrada de les Zones Costaneres (IGIC), Universitat Polit\u00e8cnica de Val\u00e8ncia (UPV), 46730 Gandia, Val\u00e8ncia, Spain","institution_ids":["https://openalex.org/I60053951"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001023452","display_name":"D. Diego-Tortosa","orcid":"https://orcid.org/0000-0001-5546-3748"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"D\u00eddac D. Tortosa","raw_affiliation_strings":["Institut d\u2019Investigaci\u00f3 per a la Gesti\u00f3 Integrada de les Zones Costaneres (IGIC), Universitat Polit\u00e8cnica de Val\u00e8ncia (UPV), 46730 Gandia, Val\u00e8ncia, Spain"],"raw_orcid":"https://orcid.org/0000-0001-5546-3748","affiliations":[{"raw_affiliation_string":"Institut d\u2019Investigaci\u00f3 per a la Gesti\u00f3 Integrada de les Zones Costaneres (IGIC), Universitat Polit\u00e8cnica de Val\u00e8ncia (UPV), 46730 Gandia, Val\u00e8ncia, Spain","institution_ids":["https://openalex.org/I60053951"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015482971","display_name":"I. Felis","orcid":"https://orcid.org/0000-0003-0038-5126"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Ivan Felis","raw_affiliation_strings":["Institut d\u2019Investigaci\u00f3 per a la Gesti\u00f3 Integrada de les Zones Costaneres (IGIC), Universitat Polit\u00e8cnica de Val\u00e8ncia (UPV), 46730 Gandia, Val\u00e8ncia, Spain"],"raw_orcid":"https://orcid.org/0000-0003-0038-5126","affiliations":[{"raw_affiliation_string":"Institut d\u2019Investigaci\u00f3 per a la Gesti\u00f3 Integrada de les Zones Costaneres (IGIC), Universitat Polit\u00e8cnica de Val\u00e8ncia (UPV), 46730 Gandia, Val\u00e8ncia, Spain","institution_ids":["https://openalex.org/I60053951"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054212141","display_name":"J. A. Mart\u00ednez-Mora","orcid":"https://orcid.org/0000-0001-7956-2847"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Juan A. Mart\u00ednez-Mora","raw_affiliation_strings":["Institut d\u2019Investigaci\u00f3 per a la Gesti\u00f3 Integrada de les Zones Costaneres (IGIC), Universitat Polit\u00e8cnica de Val\u00e8ncia (UPV), 46730 Gandia, Val\u00e8ncia, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut d\u2019Investigaci\u00f3 per a la Gesti\u00f3 Integrada de les Zones Costaneres (IGIC), Universitat Polit\u00e8cnica de Val\u00e8ncia (UPV), 46730 Gandia, Val\u00e8ncia, Spain","institution_ids":["https://openalex.org/I60053951"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043578992","display_name":"C.D. Llorens","orcid":null},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Carlos D. Llorens","raw_affiliation_strings":["Institut d\u2019Investigaci\u00f3 per a la Gesti\u00f3 Integrada de les Zones Costaneres (IGIC), Universitat Polit\u00e8cnica de Val\u00e8ncia (UPV), 46730 Gandia, Val\u00e8ncia, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut d\u2019Investigaci\u00f3 per a la Gesti\u00f3 Integrada de les Zones Costaneres (IGIC), Universitat Polit\u00e8cnica de Val\u00e8ncia (UPV), 46730 Gandia, Val\u00e8ncia, Spain","institution_ids":["https://openalex.org/I60053951"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088477364","display_name":"Pablo Cervantes","orcid":"https://orcid.org/0000-0003-2970-1444"},"institutions":[{"id":"https://openalex.org/I4210133552","display_name":"Centro Tecnol\u00f3gico del Mar","ror":"https://ror.org/03g8d4x11","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210133552"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Pablo Cervantes","raw_affiliation_strings":["Laboratorio de Hidroac\u00fastica (LHA), Centro Tecnol\u00f3gico Naval y del Mar (CTN), Ctra El Estrecho-Lobosillo, Km. 2, 30320 Fuente \u00c1lamo, Murcia Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratorio de Hidroac\u00fastica (LHA), Centro Tecnol\u00f3gico Naval y del Mar (CTN), Ctra El Estrecho-Lobosillo, Km. 2, 30320 Fuente \u00c1lamo, Murcia Spain","institution_ids":["https://openalex.org/I4210133552"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5044498692","https://openalex.org/A5059177956"],"corresponding_institution_ids":["https://openalex.org/I60053951"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":1.0122,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.74356132,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"18","issue":"7","first_page":"2149","last_page":"2149"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9839000105857849,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13121","display_name":"Radio Wave Propagation Studies","score":0.9785000085830688,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.7476074695587158},{"id":"https://openalex.org/keywords/directivity","display_name":"Directivity","score":0.699276864528656},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.6830913424491882},{"id":"https://openalex.org/keywords/underwater-acoustic-communication","display_name":"Underwater acoustic communication","score":0.6689144372940063},{"id":"https://openalex.org/keywords/underwater","display_name":"Underwater","score":0.6305913925170898},{"id":"https://openalex.org/keywords/transducer","display_name":"Transducer","score":0.562829852104187},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5472497940063477},{"id":"https://openalex.org/keywords/parametric-array","display_name":"Parametric array","score":0.4771372973918915},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43212026357650757},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.42143765091896057},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3290524482727051},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2636008858680725},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2469194233417511},{"id":"https://openalex.org/keywords/acoustic-wave","display_name":"Acoustic wave","score":0.16443297266960144},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11146220564842224},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.06790211796760559}],"concepts":[{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.7476074695587158},{"id":"https://openalex.org/C189039984","wikidata":"https://www.wikidata.org/wiki/Q8225412","display_name":"Directivity","level":3,"score":0.699276864528656},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.6830913424491882},{"id":"https://openalex.org/C169111936","wikidata":"https://www.wikidata.org/wiki/Q424098","display_name":"Underwater acoustic communication","level":3,"score":0.6689144372940063},{"id":"https://openalex.org/C98083399","wikidata":"https://www.wikidata.org/wiki/Q3246517","display_name":"Underwater","level":2,"score":0.6305913925170898},{"id":"https://openalex.org/C56318395","wikidata":"https://www.wikidata.org/wiki/Q215928","display_name":"Transducer","level":2,"score":0.562829852104187},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5472497940063477},{"id":"https://openalex.org/C166859192","wikidata":"https://www.wikidata.org/wiki/Q7135222","display_name":"Parametric array","level":3,"score":0.4771372973918915},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43212026357650757},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.42143765091896057},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3290524482727051},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2636008858680725},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2469194233417511},{"id":"https://openalex.org/C204723758","wikidata":"https://www.wikidata.org/wiki/Q3882459","display_name":"Acoustic wave","level":2,"score":0.16443297266960144},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11146220564842224},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.06790211796760559},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":7,"locations":[{"id":"doi:10.3390/s18072149","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18072149","pdf_url":"https://www.mdpi.com/1424-8220/18/7/2149/pdf?version=1530691299","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:29973519","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/29973519","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:88c6162b0e384920b7ebe2dd2a311b3e","is_oa":true,"landing_page_url":"https://doaj.org/article/88c6162b0e384920b7ebe2dd2a311b3e","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 18, Iss 7, p 2149 (2018)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:5028159","is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC6068948","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:mdpi.com:/1424-8220/18/7/2149/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s18072149","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:6068948","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6068948","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:riunet.upv.es:10251/142523","is_oa":true,"landing_page_url":"http://hdl.handle.net/10251/142523","pdf_url":null,"source":{"id":"https://openalex.org/S4306400639","display_name":"RiuNet (Universitat Polit\u00e8cnica de Val\u00e8ncia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I60053951","host_organization_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","host_organization_lineage":["https://openalex.org/I60053951"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.3390/s18072149","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18072149","pdf_url":"https://www.mdpi.com/1424-8220/18/7/2149/pdf?version=1530691299","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Life below water","id":"https://metadata.un.org/sdg/14","score":0.4699999988079071}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321864","display_name":"Generalitat Valenciana","ror":"https://ror.org/0097mvx21"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2807426426.pdf","grobid_xml":"https://content.openalex.org/works/W2807426426.grobid-xml"},"referenced_works_count":11,"referenced_works":["https://openalex.org/W2006047320","https://openalex.org/W2050390762","https://openalex.org/W2077250325","https://openalex.org/W2090137445","https://openalex.org/W2097942165","https://openalex.org/W2108705265","https://openalex.org/W2417519808","https://openalex.org/W2497368962","https://openalex.org/W2501528151","https://openalex.org/W2740195660","https://openalex.org/W2962776455"],"related_works":["https://openalex.org/W2362420681","https://openalex.org/W2323417499","https://openalex.org/W2389082125","https://openalex.org/W2808280042","https://openalex.org/W3198175695","https://openalex.org/W3081304190","https://openalex.org/W2477841276","https://openalex.org/W1989468614","https://openalex.org/W46613192","https://openalex.org/W4225540233"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3],"study":[4,37,49],"of":[5,8,33,77,83],"different":[6,39,75],"types":[7],"parametric":[9,52],"signals":[10,80],"with":[11,51],"application":[12,70],"to":[13,29,56,68],"underwater":[14],"acoustic":[15,72],"communications.":[16,73],"In":[17,45],"all":[18],"the":[19,21,30,34,69,78],"signals,":[20],"carrier":[22],"frequency":[23,32],"is":[24],"200":[25],"kHz,":[26],"which":[27],"corresponds":[28],"resonance":[31],"transducer":[35],"under":[36],"and":[38,43,64,89],"modulations":[40,50],"are":[41,92],"presented":[42],"compared.":[44],"this":[46],"sense,":[47],"we":[48],"sine":[53],"sweeps":[54],"(4":[55],"40":[57],"kHz)":[58],"that":[59],"represent":[60],"binary":[61],"codes":[62],"(zeros":[63],"ones),":[65],"getting":[66],"closer":[67],"in":[71,81],"The":[74],"properties":[76],"transmitting":[79],"terms":[82],"bit":[84],"rate":[85],"reconstruction,":[86],"directivity,":[87],"efficiency,":[88],"power":[90],"needed":[91],"discussed":[93],"as":[94],"well.":[95]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2025-10-10T00:00:00"}
